John Todd Zimmer, William Henry Phelps, Ernest Thomas Gilliard: A new race of the honey-creeper, Diglossa cyanea, from Venezuela, Ausgabe 1603 von American Museum novitates, 1952

John Todd Zimmer, William Henry Phelps, George Kruck Cherrie, Stella M. Cherrie: Three new subspecies of birds from Venezuela, Ausgabe 1709 von American Museum novitates, 1955

John Todd Zimmer, William Henry Phelps, Albert Mocquerys: A new flycatcher from Venezuela: with remarks on the Mocquerys collection and the piculet, Picumnus squamulatus, Ausgabe 1657 von American Museum novitates, 1954